{"provider_name":"Hatena Blog","provider_url":"https://hatena.blog","url":"https://dk521123.hatenablog.com/entry/2020/08/28/183706","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdk521123.hatenablog.com%2Fentry%2F2020%2F08%2F28%2F183706\" title=\"\u3010\u5206\u6563\u51e6\u7406\u3011PySpark \uff5e DataFrame / \u9805\u76ee\u6570\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f \uff5e - \u30d7\u30ed\u30b0\u30e9\u30e0 \u306e\u8d85\u500b\u4eba\u7684\u306a\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["Spark / PySpark"],"image_url":null,"published":"2020-08-28 18:37:06","blog_title":"\u30d7\u30ed\u30b0\u30e9\u30e0 \u306e\u8d85\u500b\u4eba\u7684\u306a\u30e1\u30e2","height":"190","description":"\u25a0 \u306f\u3058\u3081\u306b https://dk521123.hatenablog.com/entry/2020/05/18/154829 \u306e\u7d9a\u304d\u3002 \u5c0f\u30cd\u30bf\u3002 \u30c7\u30d5\u30a9\u30eb\u30c8\u9805\u76ee\u540d\u300c_c0\u300d\u306a\u3069\u306e\u9805\u76ee\u3092\u5909\u66f4\u3059\u308b\u306e\u306b \u9805\u76ee\u6570\u3092\u53d6\u5f97\u3057\u305f\u304b\u3063\u305f\u306e\u3067\u30e1\u30e2\u3059\u308b \u76ee\u6b21 \u3010\uff11\u3011\u9805\u76ee\u6570\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f \u3010\uff12\u3011\u30b5\u30f3\u30d7\u30eb \u4f8b\uff11\uff1a\u7c21\u5358\u306a\u30b5\u30f3\u30d7\u30eb \u4f8b\uff12\uff1a\u30c7\u30d5\u30a9\u30eb\u30c8\u9805\u76ee\u540d\u300c_c0\u300d\u3092\u5909\u66f4\u3059\u308b \u3010\uff11\u3011\u9805\u76ee\u6570\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f data_frame.columns \u3067\u9805\u76ee\u540d\u306e\u30ea\u30b9\u30c8\u304c\u53d6\u5f97\u3067\u304d\u308b\u306e\u3067\u3001 len(data_frame.columns) \u3067\u53ef\u80fd\u3002 \u3010\uff12\u3011\u30b5\u30f3\u30d7\u30eb \u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u300cinput.csv\u300d(\u30d8\u30c3\u30c0\u30fc\u306a\u3057) x0001,Mike,\u2026","title":"\u3010\u5206\u6563\u51e6\u7406\u3011PySpark \uff5e DataFrame / \u9805\u76ee\u6570\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f \uff5e","author_name":"dk521123","type":"rich","author_url":"https://blog.hatena.ne.jp/dk521123/","blog_url":"https://dk521123.hatenablog.com/","version":"1.0","width":"100%"}